London is one of the best cities for wedding-ring shopping, particularly if you want to compare heritage jewellery houses with contemporary British designers and bespoke workshops. From the luxury boutiques of Mayfair and Bond Street to the independent jewellers of Hatton Garden, couples can find everything from understated wedding bands to diamond-set and fully customised designs. Where to Shop for Wedding Rings in London Mayfair & Bond Street Mayfair is the obvious starting point for a luxury wedding-ring shopping trip. Around Old Bond Street and New Bond Street, you’ll find some of the world’s most established jewellery maisons, including Cartier, Tiffany & Co., De Beers and Boodles. This area is…